211029495

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{439}}^2$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 343053936

約数和(自身を除く): 132024441

約数列:

[1, 3, 5, 15, 73, 219, 365, 439, 1095, 1317, 2195, 6585, 32047, 96141, 160235, 192721, 480705, 578163, 963605, 2890815, 14068633, 42205899, 70343165, 211029495]

約数ペア:

[(1, 211029495), (3, 70343165), (5, 42205899), (15, 14068633), (73, 2890815), (219, 963605), (365, 578163), (439, 480705), (1095, 192721), (1317, 160235), (2195, 96141), (6585, 32047)]